Determination of inmune response and inflammation mediators in tears: Changes in dry eye and glaucoma as compared to healthy controls
To determine the expression profile of immune response and inflammation (IRI) mediator molecules in tears from patients with dry eye (DE), and those suspected of having or have primary open-angle glaucoma (POAG) under treatment and compare them with healthy controls. A prospective observational coho...
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| Veröffentlicht in: | Archivos de la Sociedad Española de Oftalmología 2017-05, Vol.92 (5), p.210-217 |
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| creator | Benitez-Del-Castillo Sánchez, J Morillo-Rojas, M D Galbis-Estrada, C Pinazo-Duran, M D |
| description | To determine the expression profile of immune response and inflammation (IRI) mediator molecules in tears from patients with dry eye (DE), and those suspected of having or have primary open-angle glaucoma (POAG) under treatment and compare them with healthy controls.
A prospective observational cohort study including 107 participants sub-divided into: healthy controls (CG; n=30), patients with DE (DEG; n=41) and patients suspected of having or have POAG and on hypotensive treatment (POAG-G; n=36). Tear samples were collected by capillary to be processed using a multi-immunoassay system based on flow cytometry (Luminex R-200 ®), in order to determine the interleukins (IL): 1β, 2, 4, 5, 6, and 10, and the growth factors: Tumour necrosis alpha (TNF-α), vascular endothelial (VEGF), and granulocyte-macrophage colony stimulating- (GM-CSF). Data were processed using the SPSS 20.0 program.
Molecules that significantly increased in tears from DEG vs. POAG-G patients were: IL-1 (P=.01), IL-6 (P=.004), IL-10 (P=.04), whereas VEGF significantly decreased in the DEG. The POAG-G showed significantly higher IL-6 values (P |
| doi_str_mv | 10.1016/j.oftal.2016.12.009 |
| format | Article |
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A prospective observational cohort study including 107 participants sub-divided into: healthy controls (CG; n=30), patients with DE (DEG; n=41) and patients suspected of having or have POAG and on hypotensive treatment (POAG-G; n=36). Tear samples were collected by capillary to be processed using a multi-immunoassay system based on flow cytometry (Luminex R-200 ®), in order to determine the interleukins (IL): 1β, 2, 4, 5, 6, and 10, and the growth factors: Tumour necrosis alpha (TNF-α), vascular endothelial (VEGF), and granulocyte-macrophage colony stimulating- (GM-CSF). Data were processed using the SPSS 20.0 program.
Molecules that significantly increased in tears from DEG vs. POAG-G patients were: IL-1 (P=.01), IL-6 (P=.004), IL-10 (P=.04), whereas VEGF significantly decreased in the DEG. The POAG-G showed significantly higher IL-6 values (P<.0001) as compared to the CG. When comparing both the DEG and POAG-G, significant differences were observed in tear expression of IL-4 (P=.004), IL-6 (P=.002), TNF-α (P=.03), GM-CSF (P=.03), and VEGF (P=.002).
The increased expression of IRI mediators in tears from patients with DE or POAG strongly demonstrated the importance of immune response in both pathologies. However, the different molecules involved also suggest distinct signalling pathways for these processes that still require further research.</description><identifier>EISSN: 1989-7286</identifier><identifier>DOI: 10.1016/j.oftal.2016.12.009</identifier><identifier>PMID: 28169068</identifier><language>eng ; spa</language><publisher>Spain</publisher><subject>Adult ; Aged ; Cytokines - analysis ; Dry Eye Syndromes - immunology ; Dry Eye Syndromes - metabolism ; Female ; Glaucoma, Open-Angle - immunology ; Glaucoma, Open-Angle - metabolism ; Humans ; Inflammation ; Inflammation Mediators - analysis ; Intercellular Signaling Peptides and Proteins - analysis ; Interleukins - analysis ; Male ; Middle Aged ; Prospective Studies ; Tears - chemistry ; Tears - immunology</subject><ispartof>Archivos de la Sociedad Española de Oftalmología, 2017-05, Vol.92 (5), p.210-217</ispartof><rights>Copyright © 2017 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28169068$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Benitez-Del-Castillo Sánchez, J</creatorcontrib><creatorcontrib>Morillo-Rojas, M D</creatorcontrib><creatorcontrib>Galbis-Estrada, C</creatorcontrib><creatorcontrib>Pinazo-Duran, M D</creatorcontrib><title>Determination of inmune response and inflammation mediators in tears: Changes in dry eye and glaucoma as compared to healthy controls</title><title>Archivos de la Sociedad Española de Oftalmología</title><addtitle>Arch Soc Esp Oftalmol</addtitle><description>To determine the expression profile of immune response and inflammation (IRI) mediator molecules in tears from patients with dry eye (DE), and those suspected of having or have primary open-angle glaucoma (POAG) under treatment and compare them with healthy controls.
A prospective observational cohort study including 107 participants sub-divided into: healthy controls (CG; n=30), patients with DE (DEG; n=41) and patients suspected of having or have POAG and on hypotensive treatment (POAG-G; n=36). Tear samples were collected by capillary to be processed using a multi-immunoassay system based on flow cytometry (Luminex R-200 ®), in order to determine the interleukins (IL): 1β, 2, 4, 5, 6, and 10, and the growth factors: Tumour necrosis alpha (TNF-α), vascular endothelial (VEGF), and granulocyte-macrophage colony stimulating- (GM-CSF). Data were processed using the SPSS 20.0 program.
Molecules that significantly increased in tears from DEG vs. POAG-G patients were: IL-1 (P=.01), IL-6 (P=.004), IL-10 (P=.04), whereas VEGF significantly decreased in the DEG. The POAG-G showed significantly higher IL-6 values (P<.0001) as compared to the CG. When comparing both the DEG and POAG-G, significant differences were observed in tear expression of IL-4 (P=.004), IL-6 (P=.002), TNF-α (P=.03), GM-CSF (P=.03), and VEGF (P=.002).
The increased expression of IRI mediators in tears from patients with DE or POAG strongly demonstrated the importance of immune response in both pathologies. However, the different molecules involved also suggest distinct signalling pathways for these processes that still require further research.</description><subject>Adult</subject><subject>Aged</subject><subject>Cytokines - analysis</subject><subject>Dry Eye Syndromes - immunology</subject><subject>Dry Eye Syndromes - metabolism</subject><subject>Female</subject><subject>Glaucoma, Open-Angle - immunology</subject><subject>Glaucoma, Open-Angle - metabolism</subject><subject>Humans</subject><subject>Inflammation</subject><subject>Inflammation Mediators - analysis</subject><subject>Intercellular Signaling Peptides and Proteins - analysis</subject><subject>Interleukins - analysis</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Prospective Studies</subject><subject>Tears - chemistry</subject><subject>Tears - immunology</subject><issn>1989-7286</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo1kM1OwzAQhC0kREvhCZCQj1wa_JM6NjdUfqVKHOAebWOnTeXYwXYOeQDeG4uW0-58mllpB6EbSgpKqLg_FL5NYAuWRUFZQYg6Q3OqpFpWTIoZuozxQEjJuZIXaMYkFYoIOUc_TyaZ0HcOUucd9i3uXD86g4OJg3fRYHA6s9ZC3x89vdEdJB9ixjgZCPEBr_fgduaP6DBhMx1zOwtj43vAEHGeAwSjcfJ4b8Cm_ZSZS8HbeIXOW7DRXJ_mAn2-PH-t35abj9f39eNmOayEXHKlqagEKEGZZqoUdJsFL5mmFXANbdWUFcm71LoiRCrB25KqBlQOrRq-QHfHq0Pw36OJqe672BhrwRk_xppKsZIsV1dl6-3JOm7zv_UQuh7CVP8Xx38BooBxGw</recordid><startdate>201705</startdate><enddate>201705</enddate><creator>Benitez-Del-Castillo Sánchez, J</creator><creator>Morillo-Rojas, M D</creator><creator>Galbis-Estrada, C</creator><creator>Pinazo-Duran, M D</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>201705</creationdate><title>Determination of inmune response and inflammation mediators in tears: Changes in dry eye and glaucoma as compared to healthy controls</title><author>Benitez-Del-Castillo Sánchez, J ; Morillo-Rojas, M D ; Galbis-Estrada, C ; Pinazo-Duran, M D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p568-39d1676a9612d29461b6a9342d17a3daf7c47017a8dd7008963f419ca976a5c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng ; spa</language><creationdate>2017</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Cytokines - analysis</topic><topic>Dry Eye Syndromes - immunology</topic><topic>Dry Eye Syndromes - metabolism</topic><topic>Female</topic><topic>Glaucoma, Open-Angle - immunology</topic><topic>Glaucoma, Open-Angle - metabolism</topic><topic>Humans</topic><topic>Inflammation</topic><topic>Inflammation Mediators - analysis</topic><topic>Intercellular Signaling Peptides and Proteins - analysis</topic><topic>Interleukins - analysis</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Prospective Studies</topic><topic>Tears - chemistry</topic><topic>Tears - immunology</topic><toplevel>online_resources</toplevel><creatorcontrib>Benitez-Del-Castillo Sánchez, J</creatorcontrib><creatorcontrib>Morillo-Rojas, M D</creatorcontrib><creatorcontrib>Galbis-Estrada, C</creatorcontrib><creatorcontrib>Pinazo-Duran, M D</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Archivos de la Sociedad Española de Oftalmología</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Benitez-Del-Castillo Sánchez, J</au><au>Morillo-Rojas, M D</au><au>Galbis-Estrada, C</au><au>Pinazo-Duran, M D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of inmune response and inflammation mediators in tears: Changes in dry eye and glaucoma as compared to healthy controls</atitle><jtitle>Archivos de la Sociedad Española de Oftalmología</jtitle><addtitle>Arch Soc Esp Oftalmol</addtitle><date>2017-05</date><risdate>2017</risdate><volume>92</volume><issue>5</issue><spage>210</spage><epage>217</epage><pages>210-217</pages><eissn>1989-7286</eissn><abstract>To determine the expression profile of immune response and inflammation (IRI) mediator molecules in tears from patients with dry eye (DE), and those suspected of having or have primary open-angle glaucoma (POAG) under treatment and compare them with healthy controls.
A prospective observational cohort study including 107 participants sub-divided into: healthy controls (CG; n=30), patients with DE (DEG; n=41) and patients suspected of having or have POAG and on hypotensive treatment (POAG-G; n=36). Tear samples were collected by capillary to be processed using a multi-immunoassay system based on flow cytometry (Luminex R-200 ®), in order to determine the interleukins (IL): 1β, 2, 4, 5, 6, and 10, and the growth factors: Tumour necrosis alpha (TNF-α), vascular endothelial (VEGF), and granulocyte-macrophage colony stimulating- (GM-CSF). Data were processed using the SPSS 20.0 program.
Molecules that significantly increased in tears from DEG vs. POAG-G patients were: IL-1 (P=.01), IL-6 (P=.004), IL-10 (P=.04), whereas VEGF significantly decreased in the DEG. The POAG-G showed significantly higher IL-6 values (P<.0001) as compared to the CG. When comparing both the DEG and POAG-G, significant differences were observed in tear expression of IL-4 (P=.004), IL-6 (P=.002), TNF-α (P=.03), GM-CSF (P=.03), and VEGF (P=.002).
The increased expression of IRI mediators in tears from patients with DE or POAG strongly demonstrated the importance of immune response in both pathologies. However, the different molecules involved also suggest distinct signalling pathways for these processes that still require further research.</abstract><cop>Spain</cop><pmid>28169068</pmid><doi>10.1016/j.oftal.2016.12.009</doi><tpages>8</tpages></addata></record> |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Adult Aged Cytokines - analysis Dry Eye Syndromes - immunology Dry Eye Syndromes - metabolism Female Glaucoma, Open-Angle - immunology Glaucoma, Open-Angle - metabolism Humans Inflammation Inflammation Mediators - analysis Intercellular Signaling Peptides and Proteins - analysis Interleukins - analysis Male Middle Aged Prospective Studies Tears - chemistry Tears - immunology |
| title | Determination of inmune response and inflammation mediators in tears: Changes in dry eye and glaucoma as compared to healthy controls |
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